Cosmetics Formulation Development

Ask me. Make a cream by entering Lanofree 1% Approximately 6 months after the procedure, the cream started to discolor. yellow from the original Is it bad cream? Or is there any reaction that makes the cream change color? Thank you.

Hello Lanofree is a highly aging and stable substance. If you are not in a harsh environment such as extreme heat or exposure to sunlight all the time. There should be no problem with discoloration. The team speculated that it was caused by other elements in the formula. rather than Lanofree if members want the team to help check. and analyze the cause Please inform the complete formula composition.